1003040210120 has 64 divisors (see below), whose sum is σ = 2434236038640. Its totient is φ = 369775411200.

The previous prime is 1003040210119. The next prime is 1003040210189. The reversal of 1003040210120 is 210120403001.

It can be written as a sum of positive squares in 8 ways, for example, as 670685654116 + 332354556004 = 818954^2 + 576502^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1003040210095 and 1003040210104.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1171301 + ... + 1837940.

Almost surely, 2^{1003040210120} is an apocalyptic number.

1003040210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1003040210120 is an abundant number, since it is smaller than the sum of its proper divisors (1431195828520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003040210120 is a wasteful number, since it uses less digits than its factorization.

1003040210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3009906 (or 3009902 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1003040210120 its reverse (210120403001), we get a palindrome (1213160613121).

The spelling of 1003040210120 in words is "one trillion, three billion, forty million, two hundred ten thousand, one hundred twenty".